Python多线程Threading

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主要是这一步

threading.Thread(target=run, args=("t2",))

import threading
import time

def run(n):
    print("task", n)
    time.sleep(1)
    print('2s')
    time.sleep(1)
    print('1s')
    time.sleep(1)
    print('0s')
    time.sleep(1)

if __name__ == '__main__':
    t1 = threading.Thread(target=run, args=("t1",))
    t2 = threading.Thread(target=run, args=("t2",))
    t1.start()
    t2.start()